| 蜂窝基站测试中的射频信号取样 |
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| 引用本文： | 田斌. 蜂窝基站测试中的射频信号取样[J]. 电子测试, 2017, 0(10). DOI: 10.3969/j.issn.1000-8519.2017.10.031 |
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| 作者姓名： | 田斌 |
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| 作者单位： | 云南省无线电监测中心,云南昆明,650228 |
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| 摘 要： | 从系统角度出发,主要讨论蜂窝基站测试的射频信号的取样问题.根据国标中的相关要求,通过实验比较讨论衰减器和耦合器的非线性特性,从理论和实验结果进行分析并得出结论.
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| 关 键 词： | 蜂窝基站 杂散辐 取样 衰减器 耦合器 |
RF signal sampling in cellular base station testing |
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| Tian Bin. RF signal sampling in cellular base station testing[J]. Electronic Test, 2017, 0(10). DOI: 10.3969/j.issn.1000-8519.2017.10.031 |
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| Authors: | Tian Bin |
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| Abstract: | Mainly discuss signal sampling on the radio frequency test of cellular mobile communication system base station from the perspective of test system. According to the requirements of national standard, through the experimental comparison discuss nonlinear characteristics of attenuator and coupler, analyze and conclude from theoretical and experimental results. |
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| Keywords: | cellular base station stray radiation sampling attenuator coupler |
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